Some of my Hashtags have been changed to #...

Greetings sarmadaqrawi, 

Apple Support Communities is a wonderful place for help with the Notes app and tags on your devices. It look as though you’re having issues with tags in Notes on your Mac, and were directed here from the Use Tags and Smart Folders in Notes on your iPhone, iPad, and iPod touch article. 

From the description, it sounds as though the tags aren’t showing the entire word, or have been changed and you’re unable to identify what the tag was intended for. To confirm, does this happen only on the Mac or does it happen in Notes on other devices? If the issue is specific to the Mac, have you restarted the Mac and verified macOS is updated? If not, those can be helpful steps in reaching a resolution. For reference, those steps are linked below. 

Shutdown or restart your Mac

Update macOS on Mac

If you continue to have issues after restarting and updating, you may find deleting and recreating the tags helpful. The following article outlines those steps on Mac.

Use tags and Smart Folders in Notes on Mac

We hope you have a great rest of your week!

Our apologies for any confusion sarmadaqrawi. 

The previously linked articles Use Tags and Smart Folders in Notes on your iPhone, iPad, and iPod touch, and Use tags and Smart Folders in Notes on Mac outline the steps for deleting and creating tags. If you continue to have issues, we can assure you that contacting Apple is the appropriate next step. 

The Get Support website previously linked can be used to locate their contact details. 

We hope you have a wonderful rest of your week!

We appreciate those additional details, sarmadaqrawi. 

Did you have the opportunity to delete and recreate the tags? If not, the previously linked articles outline those steps on Mac, iPhone, iPad, and iPod touch. 

If you continue to have issues after deleting and recreating the tags, the next step would be to contact Apple. You can find their contact details via the Get Support website. 

Take care!